Compared to the cooked version, this is much more savoury and fragrant.
Oat is full of proteins, fibres and minerals such as calcium, potassium and iron; it is a good source of both polyunsaturated and monounsaturated fats, which are a real cure-all for your heart; also, it can help you to reduce cholesterol and blood pressure.

For 1 serving:

½ cup oat flakes
2 tablespoons vegetable milk of your choice 
1 tablespoon walnuts
1 teaspoon chia seeds
a pinch of salt
Fruit to taste (figs and black grape in the picture)

Cover oat in water, add a pinch of salt and soak for about 8 hours in the fridge, in order to make it easier to digest.
Drain the water and rinse well.
Add the other ingredients, mix carefully and enjoy.